AAK Hydraulic Cartridge Valve Parameters Advanced Testing

Demetrius comes from a hydraulic equipment manufacturing company in Greece and
has been purchasing hydraulic cartridge valves from China for 2 years. In the
second half of last year, a hydraulic cartridge valve with high requirements
for all parameters made him very upset. Their company's newly developed
hydraulic unit did not go smoothly in the testing, and the hydraulic cartridge
valve purchased by Demetrius had a pressure holding time of only 1-4 weeks. The
root cause was either this parameter did not meet the standard or that
parameter did not meet the standard. The original hydraulic cartridge valve
manufacturer tested 3 times but still did not meet the standard. Time has been
wasted for more than half a year, and the engineer complained to the boss.
Demetrius was very anxious.

Demetrius found AAK and contacted us. After communication, we learned that he
had encountered difficulties in purchasing hydraulic cartridge valves. Based on
the parameter requirements provided by Demetrius for hydraulic cartridge
valves, AAK engineers analyzed and found that this hydraulic cartridge valve
has high requirements; Close attention needs to be paid during the durability
testing. I told him that not only the production of this hydraulic cartridge
valve is very important, but also the testing on the various parameters of the
hydraulic cartridge valve is also very important. Most hydraulic cartridge
valve manufacturers do not pay attention to the testing process, resulting in
unstable performance of hydraulic cartridge valves. After 50 days, 30 hydraulic
cartridge valve samples from AAK were sent out.

Last week, Demetrius informed us via email that their engineers have approved
each parameter of the AAK hydraulic cartridge valve, and their hydraulic unit
has been delivered to the customer. It is likely that they will receive a batch
order.

Each parameter of the AAK hydraulic cartridge valve can meet the standard, it
is because that while the manufacturing quality is being rigorously improved,
the performance and function of the hydraulic cartridge valve are also being
tested without negligence. For this hydraulic cartridge valve, AAK uses a
multifunctional hydraulic valve testing equipment specially customized by
Chufan Hydraulic. We operate it as follows: first, set the testing parameters
requirements for each valve on the computer, and then load the hydraulic
cartridge valve into the testing equipment to run for a period of time. After
the test is completed, the screen will display the testing results. The
pressure range, reversing performance, internal leakage, pressure loss,
pressure adjustment range, and pressure and flow stability performance data of
each hydraulic cartridge valve will be displayed on the electronic display
screen, and the detection results will be automatically displayed in real-time.
If there are differences, an alarm will be given to remind. Anything that does
not meet the standards will be treated as defective products. Most hydraulic
cartridge valve manufacturers in China only rely on manually operated hydraulic
test benches for testing, and most of them are manually judged, Sometimes,
negligence often leads to individual hydraulic cartridge valve parameters not
meeting the standards.

AAK hydraulic cartridge valve, focus on manufacturing quality, functional and
performance testing, you can also give it a try!

AAK HYDRAULIC CARTRIDGE VALVES (655) 2023-08-22

https://www.aakindustry.com/info , -detail/hydraulic-cartridge-valves-aak655

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